"125 copies only, of which 6 on large paper."--H. S. Ashbee. Index librorum prohibitorum, 1877, p. 6
The 1st essay is reprinted with the other matter with which it was published in 1786 under title: An account of the remains of the worship of Priapus ... in two letters, one from Sir William Hamilton ... and the other from a person residing at Isernia; to which is added, A discourse on the worship of Priapus ..
The 2d essay was written by Thomas Wright, assisted by J. E. Tennent and George Witt. Cf. Ashbee, p. 9. It is entitled: On the worship of the generative powers during the Middle Ages of werstern Europe
Wright, Thomas, 1810-1877. On the worship of the generative powers during the Middle Ages of western Europe. 1865
Evidence reported by Steven F Radzikowski for item discourseonworsh00knig on May 27, 2008: no visible notice of copyright; stated date is 1865.